It's a sign of overall environmental health. Passengers capture video of unexpected visit from largest animal on earth — here ...

Tallest giraffe ever recorded was George, a huge Masai male who lived in Chester Zoo in Kenya, who died in 1969. He was 20 ft tall (19ft tall with 1 ft long horns). World’s biggest living giraffe is ...

Ever wondered which animal is the biggest creature on Earth? The blue whale is the most massive animal in the world! Learn all about this amazing giant of the seas in this fascinating video packed ...

Forbes contributors publish independent expert analyses and insights. I write about biodiversity and the hidden quirks of the natural world.

Long Island’s largest and most controversial zoo is set to close its doors and ship all its animals off to rescue facilities, as the sanctuary prepares to “wind down” by early next year, officials ...

Rainforests, vital ecosystems supporting over half of Earth's species, play a crucial role in global climate regulation. This ...